Fix: arch/x86/xen/enlighten_pv.c:1212:34: warning: no previous prototype for ‘xen_start_kernel’ [-Wmissing-prototypes] asmlinkage __visible void __init xen_start_kernel(void)
Add a prototype for xen_start_kernel() in a separate xen-specific header. Signed-off-by: Benjamin Thiel <b.th...@posteo.de> --- arch/x86/include/asm/xen/setup.h | 7 +++++++ arch/x86/xen/enlighten_pv.c | 1 + 2 files changed, 8 insertions(+) create mode 100644 arch/x86/include/asm/xen/setup.h diff --git a/arch/x86/include/asm/xen/setup.h b/arch/x86/include/asm/xen/setup.h new file mode 100644 index 000000000000..b7bd97f4b837 --- /dev/null +++ b/arch/x86/include/asm/xen/setup.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_XEN_SETUP_H +#define _ASM_X86_XEN_SETUP_H + +asmlinkage __visible void __init xen_start_kernel(void); + +#endif /*_ASM_X86_XEN_SETUP_H */ diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 35321f4d49f1..dc0850f09c70 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -55,6 +55,7 @@ #include <asm/xen/hypercall.h> #include <asm/xen/hypervisor.h> #include <asm/xen/cpuid.h> +#include <asm/xen/setup.h> #include <asm/fixmap.h> #include <asm/processor.h> #include <asm/proto.h> -- 2.20.1
